Long documentation that doesn't get away from you
Multi-document editing, flow maps inside the project, version history, and a plugin system so the tool ends up doing what your team actually needs. Local-first, with no wiki to go down on release day.
A tool that lets itself be extended
Because every team's documentation has its own shape.
Genuinely extensible
A plugin system with a manifest, a typed API, project events, permission scopes and mounting points in the interface. You add your own panels, commands and shortcuts instead of waiting for the feature to ship.
Diagrams where you write
Flow maps built into the project, not in another app in another tab. The diagram lives next to the document it explains and is versioned with it.
Several documents at once
Split screen and tabs: the reference on one side, your draft on the other. For documentation that leans on other documentation.
What changed, and when
Automatic timestamped history, side-by-side comparison, change merging and restoring any earlier point.
Technical questions
Is it Markdown?
The editor is rich text, but it opens and saves Markdown, plain text, HTML and RTF, so you can get in and out without being locked into a proprietary format.
What can a plugin do?
Register its own panels and views, commands and shortcuts, and react to project events, all with permission scopes declared in a manifest. Several sample plugins are published, including a developer-mode one.
Does it need a server?
No. It's a desktop and mobile app that runs locally; sync is optional. There's also a web version if you'd rather not install anything.
What are you writing?
Same app. Each path shows you only what you need.
- Novels
- Worldbuilding
- Students
- Research
- Screenwriting
- Technical docs
Set up the documentation
Everything free during the beta. And offline writing, free forever.